16961413

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 20071296

約数和(自身を除く): 3109883

約数列:

[1, 7, 41, 113, 287, 523, 791, 3661, 4633, 21443, 32431, 59099, 150101, 413693, 2423059, 16961413]

約数ペア:

[(1, 16961413), (7, 2423059), (41, 413693), (113, 150101), (287, 59099), (523, 32431), (791, 21443), (3661, 4633)]